Docs: restore the Color Effects add-on section's spacing and code block

docs/mcp.md

@@ -5828,21 +5828,29 @@ The panel sets the next segment and runs Remove Points Keep Shape (`addon.pathto
 ```
 
 ## Color Effects add-on
+
 Color Effects is a built-in add-on: its effects are colour adjustments in Effect › Color Effects, its command is
 `addon.color.filter`, and in the desktop app it also lives in Object › Plug-ins › Color Effects and in its panel
 (`window.panel {panel: "colorEffects"}`).
+
 Its live effects go on through `effect.apply` like any other and recolour what the object paints, in stack order with
 the other colour adjustments (Effect › Color Adjustments); each colour keeps its colour model:
+
 | Effect | Parameters | Does |
 |---|---|---|
 | `addon.color.exposure` (Exposure…) | `exposure` stops −20…20 (0), `offset` −0.5…0.5 (0), `gamma` 0.1…10 (1) | Scales the light in linear light (each stop doubles or halves it, mostly in the highlights), adds the offset (shadows and midtones) and applies the gamma |
 | `addon.color.desaturate` (Desaturate) | none | Turns every colour to the grey of its lightness |
 | `addon.color.invert` (Invert Colors) | none | Turns every colour to its RGB inverse |
+
 `addon.color.filter {effect, params?, fill?, stroke?, includeImages?, includePatterns?, ids?}` applies any colour
 adjustment, the add-on's or one of Effect › Color Adjustments', to the colours themselves instead of as a live effect:
 fills, strokes, type, gradient meshes, embedded images and pattern tiles, as `edit.colors.invert` reaches them, as one
 undo step. Missing `params` take the effect's dialog defaults; the objects' own effects stay as they are.
+
+```json
 {"name":"run_command","arguments":{"command":"effect.apply","params":{"effect":"addon.color.exposure","params":{"exposure":1.5}}}}
 {"name":"run_command","arguments":{"command":"addon.color.filter","params":{"effect":"adjust.hueSaturation","params":{"hue":120}}}}
+```
+
 The panel picks an adjustment (Brightness/Contrast, Hue/Saturation, Levels, Temperature/Tint, Exposure, Desaturate or
 Invert Colors), sets its values, and then Add as Effect (`effect.apply`) or Apply as Filter (`addon.color.filter`).

docs/target-app-parity.md

@@ -1245,6 +1245,7 @@ through the session) and `addons::pen::tests` in `vectorcraft-ui-egui` (the subm
 › Smart Pen add-on.
 
 ## Color Effects add-on (2026-10-30)
+
 A VectorCraft addition, not an Illustrator feature, so no area score moves. Effect › Color Effects adds live Exposure
 (stops of linear light, offset and gamma), Desaturate and Invert Colors as colour adjustments evaluated with those of
 Effect › Color Adjustments (`vectorcraft_effects::addons::color`), and `addon.color.filter` applies any colour adjustment